Found 30,310 abbreviations starting with H:

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HAA

Height Above Airport

Governmental » Transportation

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HAA

Histiocytosis Association of America

Community » Non-Profit Organizations

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HAA

High Altitude Airship

Governmental » NASA

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HAA

High Altitude Airship

Governmental » Transportation

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HAA

Hinsdale Adventist Academy

Community » Schools

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HAA

HAN: a language of the United States

Regional » Language Codes (3 Letters)

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HAA

Hospice Association of America

Community » Non-Profit Organizations

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HAA

High Altitude Airship

Governmental » Military

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HAA

Heavy Anti Archiver

Governmental » Law & Legal

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HAA

Heavy Anti-Aircraft

Governmental » Military

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HAA

Hispanics Across America

Community

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HAA

Home Automation Association

Business » Professional Organizations

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HAA

HaloAcetic Acid

Academic & Science » Chemistry

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HAA

High Altitude Abort

Governmental » NASA

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HAA

Hepatitis-Associated Antigen

Governmental » FDA

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HAA

Health Action Area

Medical » Hospitals

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HAA

Hepatitis-Associated Antibody

Medical » British Medicine

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HAA

Hospital Activity Analysis

Medical » Hospitals

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HAA

Heure Avancée de l'Atlantique

Regional » Time Zones

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HAA

Harvard Alumni Association

Academic & Science » Alumni

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HAA

Harvard Athletic Association

Academic & Science » Universities

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HAA

Harvard Athletic Associaton

Community » Non-Profit Organizations

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HAA

Houston Apartment Association

Community » Associations

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HAA

Haunted Attraction Association

Community » Associations

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HAA

Houston Arts Alliance

Governmental » Alliances

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